Translations:Benutzer:Arian/Klett-Mini-Test/993/en

What manuring actually means is a question that remains a riddle. From the standpoint of conventional agricultural science, it no longer seems worth the trouble to probe further; the riddle appears to have been solved once and for all. In this sense, manuring means: supplying to the soil-and-plant system — conceived and calculated in the isolated form of individual chemical elements — those substances that may be expected to yield maximum harvests, approximating as closely as possible to the full exhaustion of the genetic potential of correspondingly bred cultivated plant varieties, all in the service of a harmoniously calibrated nutrient household.